baber/WOPTO huggingface dataset:
Patent JP-2014201797-A (JP)
Title: Bonding wire for high-speed signal line
Inventor: YASUTOKU YUKI
IPC: C22C21/00
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a bonding wire for a high-speed signal line, formed by an Ag-Pd-Pt three-element alloy or an Ag-Pd-Pt ternary alloy, wherein the bonding wire can transmit a stable super-high frequency signal in a several GHz band.SOLUTION: The present invention relates to a bonding wire for a high-speed signal line, wherein the bonding wire is characterized in that: a three-element alloy contains 0.8 to 2.5 mass % of palladium, 0.1 to 0.7 mass % of platinum, and a balance being silver with purity of 99.99 mass % or more, or a ternary alloy is obtained by adding a trace element to the three-element alloy; the cross section of the bonding wire is formed by a skin film and a core; and a surface segregation layer containing highly-concentrated silver exists in the skin film of the silver alloy. Thus even when an unstable silver sulfide layer is formed on the surface of the bonding wire, a strong silver sulfide (AgS) film is not formed due to: the surface segregation layer containing the highly-concentrated silver; and the sulfur resistance of a silver alloy. Moreover super-high frequency signal in a several GHz band can be transmitted by a high-purity silver layer segregated on the surface.
Patent JP-2014202953-A (JP)
Title: Display device
Inventor: TANAKA MITSURU
IPC: G02F1/1333
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To position an optical member to a rear frame while preventing scraping or crack of the optical member.SOLUTION: A display device includes a plate-like diffusion plate 20 and a rear frame 10 supporting the diffusion plate 20. On one side of the diffusion plate 20, a recessed part 21 that has a planar first surface 21a and a second surface 21b crossing the side is formed. At a position of the rear frame 10 facing the first surface 21a of the diffusion plate 20, a first positioning part 12a which rises from the rear frame 10 and has a surface parallel to the first surface 21a is provided; at a position of the rear frame 10 facing the second surface 21b of the diffusion plate 20, a second positioning part 12b which rises from the rear frame 10 and has a surface parallel to the second surface 21b is provided. The first surface 21a of the diffusion plate 20 is in contact with the surface that the first positioning part 12a has, and the second surface 21b of the diffusion panel 20 is in contact with the surface that the second positioning part 12b has, so that the diffusion plate 20 is positioned with respect to the rear frame 10.
Patent JP-2014203356-A (JP)
Title: Reactive power compensation device
Inventor: KOYAMA YUJI
IPC: H02J3/18
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a reactive power compensation device that balances capacitor voltages without any additional circuit, and suppresses current distortion in restarting reactive power outputting for system voltage stabilization.SOLUTION: A reactive power compensation device includes: multistage inverter circuits which are configured for respective three phases; a filter circuit which is connected between a system interconnection end and output ends of the respective multistage inverter circuits and reduces harmonics; and a control unit which controls the respective multistage inverter circuits so as to output a predetermined three-phase AC voltage. The multistage inverter circuits are each constituted by connecting a plurality of inverters, which each convert a DC voltage by a capacitor into a pulse voltage corresponding to a voltage command value, in series, and the opposite-side ends of systems of the respective multistage inverters are connected together to form an all-phase connection as the neutral point. The control unit performs reactive power output control for maintaining voltage balance among the capacitors during a stop of reactive power output operation for system voltage stabilization so as to charge the capacitors.
Patent JP-2013138686-A (JP)
Title: Genetic polymorphism associated with coronary event and drug response, method of detection and use thereof
Inventor: IAKOUBOVA OLGA
IPC: A61P35/00
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a method based on genetic polymorphisms that are associated with coronary heart disease (particularly myocardial infarction), aneurysm/dissection, and/or response to drug treatment.SOLUTION: For example, the present invention relates to nucleic acid molecules containing the polymorphisms, variant proteins encoded by these nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and variant proteins, and methods of using the nucleic acid molecules and proteins as well as methods of using reagents for their detection.
Patent JP-2014207342-A (JP)
Title: Material for magnet use, method for manufacturing material for magnet use, and magnet
Inventor: MAEDA TORU
IPC: C21D8/12
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide: a material for magnet use which is arranged to have a good magnetic property by utilizing FeCwhile using as little rare earth metal as possible; a method for manufacturing such a material for magnet use; and a magnet.SOLUTION: A material 1 for magnet use comprises: magnetic phases 11 including a compound of Fe and C; and non-magnetic phases 12 including, as a matrix, a non-magnetic alloy, surrounding the magnetic phases 11, and located between adjacent magnetic phases 11. The magnetic phases 11 each include a lamella structure of an FeClayer 11m and an Fe-C layer 11r. In the Fe-C layer 11r, the concentration of C to Fe is between the concentration of FeCand that of FeC by mass%, inclusive.
Patent JP-2014212379-A (JP)
Title: Phased array antenna satellite relay type transmitting device, satellite-mounted relay, and receiving device
Inventor: KIMURA TAKESHI
IPC: H04B7/185
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting device for transmitting modulation signals via a satellite to which a phased array antenna (PAA) is mounted, a satellite-mounted array, and a receiving device.SOLUTION: A transmitting device 10 according to the present invention comprises: a time-division multiplex/orthogonal modulation part 114 for constituting a frame formed by time-division multiplying data signals using frame synchronization signals as a leading end and predetermined phase-controlling signals as a trailing end, and applying predetermined modulation to the frame to generate transmission signals; a phase-controlling signal insertion control part 116 for inserting a group of symbols with amplitude 0 into the frame as the phase controlling signals; and a transmitting part 115 for transmitting the transmission signals. A satellite-mounted relay 20 according to the present invention relays the transmission signals, and controls a phase of PAA in a symbol period of the amplitude 0. A receiving device 30 according to the present invention executes phase synchronization replay at a frame unit using frame synchronization signals following the symbol period of the amplitude 0.
Patent JP-2013144164-A (JP)
Title: Obesity treatment tool
Inventor: WELLER GARY
IPC: A61B19/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an obesity treatment technique for treating obesity and the other gastric-related diseases such as a gastroesophageal reflux disease (GERD) less in trauma and not more invasive than a procedure available at present.SOLUTION: A stomach is divided into a main pouch and a modified pouch to reduce an inner size of the stomach by a tubular proximity device having slots on mutually opposing sides to a longitudinal axis, slot-like first and second vacuum ports arranged in parallel with the longitudinal axis of the tubular proximity device and fasteners located in the tubular proximity device.
Patent JP-2014081607-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA TAKESHI
IPC: G03G21/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact image forming apparatus that is manufactured at low costs, has a rimless image formation mode to reduce a workload of a user, and controls a toner pattern between sheets to provide high stability of image quality during continuous image formation.SOLUTION: An image forming apparatus 100 includes an image carrier 10 on which a toner image is carried, and a transfer unit 22 including a transfer member 7 that transfers the toner image on a recording sheet conveyed in a predetermined conveyance direction, and can perform rear-end rimless image formation to form a toner image without providing a rear-end margin to a recording sheet, and double-sided image formation to form images on both sides of a recording sheet. When a toner image formed on a marginless image area 70 having no rear-end margin has a width W in a direction orthogonal to a recording sheet conveyance direction below a predetermined value, the image forming apparatus 100 permits the double-sided image formation, and when the width W is equal to or more than the predetermined value, prohibits the double-sided image formation.
Patent JP-2014216745-A (JP)
Title: Mimo transmission device, mimo reception device, and mimo communication system
Inventor: NARISEI ZENICHI
IPC: H04B7/04
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To correctly restore original data even if the transmission path characteristics of MIMO transmission paths are the same.SOLUTION: A phase shifter 17 of a transmission device 2-1 rotates the phases of all data signals in a second transmission system by a predetermined phase. This makes a transmission antenna Tx1 transmit a transmission signal x1 including data signals to which phase rotation processing is not applied, and a transmission antenna Tx2 transmits a transmission signal x2 including the data signals to which phase rotation processing is applied. An MLD unit 26 of a reception device sets reference points of a reception pattern by using the transmission signals x1, x2 and transmission path characteristics, and calculates the LLR of the transmission signals x1, x2 on the basis of the reference points of the reception pattern. This makes the number of the reference points of the reception pattern the same as the combination number of the transmission signals x1, x2 even if the transmission path characteristics of MIMO transmission paths are the same and allows the patterns of the transmission signals x1, x2 to be identified.
Patent JP-2014132816-A (JP)
Title: Power supply system
Inventor: HARADA MASAHIRO
IPC: H02J3/46
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system having two modes depending on the presence or absence of a photovoltaic power generation section with regard to an electric power exchange between a distribution board and a power storage device, capable of avoiding the reduction of power purchasing price (power selling price) even in a case of executing a mode selected when involving the photovoltaic power generation section to sell the power generated by the photovoltaic power generation section, thus, gaining an economical benefit.SOLUTION: A power supply system includes: a power storage device 30; and control means 50 for controlling the exchange of electric power between a distribution board 20 and the power storage device 30. The control means 50 can alternately perform a normal mode and a photovoltaic power generation mode for the power exchange between the distribution board 20 and the power storage device 30. Depending on the presence or absence of a photovoltaic power generation section 60 that can generate an electric power by receiving a photovoltaic power, the selection between the normal mode and the photovoltaic power generation mode is conducted by a supervisor other than a resident of the building in which the power supply system is introduced.
Patent JP-2014215424-A (JP)
Title: Projection type liquid crystal display device
Inventor: NIHEI FUMIAKI
IPC: G02F1/1333
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection type liquid crystal display device capable of preventing an incidence of light more reliably by a simple configuration, instead of a conventional method in the projection type liquid crystal display device for preventing the incidence of light into a drive circuit by holding a liquid crystal display panel with a bezel so that its display area is exposed.SOLUTION: The projection type liquid crystal display device is configured so that an opening 25 in a bezel member 26 on the emission surface side of a liquid crystal display panel 14 is formed in a large size, as compared with an opening 23 in a bezel member 24 on the incident surface side, and an opening edge of the opening 25 on the emission surface side is located in a peripheral area 12 interposed between a display area 11 and a frame area 13 in which a drive circuit 16 is disposed, the peripheral area 12 having only a connection wiring pattern 17 existing therein.
Patent JP-2014214244-A (JP)
Title: Pigment composition and pigment resin mixture
Inventor: HARADA DAISUKE
IPC: C08L101/00
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a combination of pigments which is excellent in electric characteristics, e.g. electric insulation, and environmental safety, has a color tone similar to that of carbon black and provides high tinctorial power.SOLUTION: A pigment composition contains a plurality of organic pigments P1 and P2 and optionally a third pigment P3. The first pigment P1 consists of one or more phthalocyanine pigments, and the second pigment P2 consists of one or more pigments selected from perylene, azo, perinone, quinacridone and anthraquinone pigments. Any of the organic pigments P1, P2 and P3 does not contain halogen in the molecular structure.
Patent JP-2014216887-A (JP)
Title: Array antenna and radio communication equipment
Inventor: MATSUMOTO HISAKATSU
IPC: H01Q3/26
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna which is small-sized, has sharp directivity and is capable of controlling the sharpness of directivity, and radio communication equipment.SOLUTION: The array antenna is formed from one main antenna element and N pieces of sub antenna elements. The sub antenna elements are disposed on a circle around the main antenna element, and a radius of the circle around the main antenna element is matched with a 1/4 wavelength of a carrier wave used for radio communication. An amplitude ratio and a phase difference between a feeding point voltage of the main antenna element and a feeding point voltage of the sub antenna element are controlled in such a manner that directivity of a beam formed from both the antennas is strengthened.
Patent JP-2014215907-A (JP)
Title: Information providing device and information providing system
Inventor: KITASHIRO SHIRO
IPC: G06Q30/02
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device and an information providing system capable of providing repair information according to page contents of a manual displayed on a terminal by a user.SOLUTION: An information providing device includes: a receiving section for receiving an instruction relating to a product manual from a terminal; a manual data transmission section for transmitting product manual data to the terminal based on the received instruction; a repair information storage section for storing repair information of a merchandise related to the product manual; a repair information acquisition section for acquiring the repair information from the repair information storage section by using identification information showing contents of the product manual contained in the data; and a repair information transmission section for transmitting the acquired repair information to the terminal so as to display the acquired repair information on the terminal.
Patent JP-2014218382-A (JP)
Title: Method for manufacturing semiconductor particles
Inventor: AWANO HIROMOTO
IPC: H01L31/06
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor particles which is capable of manufacturing monodisperse semiconductor particles while creation of impurity is suppressed.SOLUTION: A method for manufacturing semiconductor particles has: a process of fabricating cation mixture by mixing a copper ion source, a zinc ion source, a tin ion source, a ligand that suppresses bonding reaction among ions, and water; a process of adjusting pH of the fabricated cation mixture to 7; a process of fabricating precursor solution by mixing a sulfur ion source and the cation mixture whose pH has been adjusted to 7; and a process of heating the precursor solution to cause reaction. When the amount of substance of the copper ion source is A [mol], the amount of substance of the zinc ion source is B [mol], the amount of substance of the tin ion source is C [mol], and the amount of substance of the sulfur ion source is D [mol], 5≤D/(A+B+C) is satisfied, and the sulfur ion source is a water soluble substance having a C-S bond which discharges sulfur ions by heating.
Patent JP-2014217305-A (JP)
Title: Panose-containing cocoa beverage
Inventor: SATO KUMIKO
IPC: A23G1/30
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cocoa beverage, particularly, the one having a high cocoa component and a high milk solid in which stuffy smell generated upon heating is reduced and quality as a cocoa beverage is improved.SOLUTION: A panose-containing cocoa beverage is use.
Patent JP-2013179072-A (JP)
Title: Secondary battery pack with intricate structure
Inventor: PARK YOUNGSUN
IPC: H01M50/591
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To increase spatial efficiency at an upper side terminal end of a battery pack.SOLUTION: A secondary battery pack includes: a battery cell having an electrode assembly attached in a case together with an electrolyte; a protection circuit module (PCM); an insulation attachment member attached to a top cap; and an insulation cap coupled to an upper side terminal end of the battery cell. The top cap has at least one projection type electrode terminal, and has a space (a recessed space) recessed downward by a preliminarily defined depth in a partial section where no projection type electrode terminal is formed. The insulation attachment member has a through-hole (a first through-hole) corresponding to the projection type electrode terminal, and a through-hole corresponding to the recessed space. The PCM has a coupling through-hole corresponding to the first through-hole. Coupling of the insulation attachment member and the PCM to the battery cell is achieved by sequentially inserting the projection type electrode terminal through the first through-hole of the insulation attachment member and the coupling through-hole of the PCM, and fixing it.
Patent JP-2014218615-A (JP)
Title: Device and method for controlling stopping of moving machine of coke oven
Inventor: TABATA MICHIO
IPC: C10B41/02
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stopping device for a moving machine of coke oven, capable of accurate stopping control using a magnetic sensor.SOLUTION: The stopping device for a moving machine of coke oven is used for stopping the moving machine of coke oven, which moves on a rail track, at a target stop position. The stopping device includes: a mechanical brake, a sensor unit 50 which is fitted to the moving machine of coke oven and, when entered into the magnetic region of a magnet 60 disposed at a position corresponding to the target stop position, outputs current having an intensity corresponding to the distance from the magnet 60, and a controller which determines the actuation current value for actuating the mechanical brake on the basis of the linear characteristics of the current value which changes linearly when the target stop position comes closer and outputs an actuation signal for actuating the mechanical brake when the outputted current from the sensor device reaches the actuation current value.
Patent JP-2014224470-A (JP)
Title: Control device of internal combustion engine
Inventor: YOSHIMURA KEI
IPC: F02D13/02
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress preignition when the preignition is generated, and to enable transition to a stable self-ignition combustion operation.SOLUTION: A control device of an internal combustion engine comprises: a variable valve mechanism which changes at least either of phases or lift amounts of an intake valve and an exhaust valve of the internal combustion engine; determination means which determines whether or not preignition is generated; and control means which controls the variable valve mechanism according to a determination result of the determination means. The control device of the internal combustion engine can also perform a self-ignition combustion operation. When it is determined that the preignition is generated by the determination means, the control means controls the variable valve mechanism so as to possess a period that both the intake valve and the exhaust valve are closed in a process that the internal combustion engine is changed to an intake stroke from an exhaust stroke.
Patent JP-2014229658-A (JP)
Title: Monitoring device for photovoltaic power generation system
Inventor: KOIZUMI TAKASHI
IPC: H01L31/04
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To properly determine an operation situation of each string STi (i=1, 2, ..., n) in spite of a simple constitution.SOLUTION: A monitoring device for a photovoltaic power generation system includes: current detection members 11, 11, ... which detect a current value Ii (i=1, 2, ..., n) of each string STi; and a microcomputer 21 which reads out the current values Ii via a multiplexor 22, and based on only the current value Ii, each string STi is relatively evaluated.
Patent JP-2014200667-A (JP)
Title: Peeler
Inventor: SUZUKI JUNJI
IPC: A47J17/14
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that with a conventional method for peeling a garlic by putting a garlic in a rubber or resin bag and rubbing and stroking, a huge amount of garlic cannot be peeled, fingers get tired, and efficiency is poor.SOLUTION: A grip is attached to a peeling bowl in which an inside surface provided with a cut part and an exhaust port is a peeling surface. The grip is shaken so that a garlic clove is crashed to the peeling surface, bounced back, and peeled. Thereby, a huge amount of garlic can be peeled efficiently.
Patent JP-2014228642-A (JP)
Title: Imaging apparatus
Inventor: NAKAGAWA KAZUYUKI
IPC: G03B19/12
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a photograph in which a subject closes his/her eyes when pre-flash operation is executed.SOLUTION: When pre-flash operation determination means determines that pre-flash operation is not executed, mirror drive speed setting means sets to drive a mirror member at a first speed, and when the pre-flash operation determination means determines that pre-flash operation is executed, the mirror drive speed setting means sets to drive the mirror member at a second speed higher than the first speed.